@article{PDM_2012_2_a5,
     author = {A. V. Zharkova},
     title = {Indices in dynamic system of binary vectors associated with cycles orientations},
     journal = {Prikladna\^a diskretna\^a matematika},
     pages = {79--85},
     year = {2012},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PDM_2012_2_a5/}
}